– Changeable bodywork
– The 5830 & 6835 have 4 different body types and the 7840 & 8844 have 3 different body types
– The 5830 & 6835 you can also raise and lower the trailer body by pressing N to raise the trailer and B to lower the trailer
– The 6835 also has a trailer cover (with body type 4) press J to open and K to close